Calcite

6 x 14 x 13 in (15.24 x 35.56 x 33.02 cm)

onyx

2 x 4 x 6 in (5.08 x 10.16 x 15.24 cm)

honeycomb Calcite

3 x 4 x 11 in (7.62 x 10.16 x 27.94 cm)

onyx

2 x 6 x 5 in (5.08 x 15.24 x 12.7 cm)

3 x 12 x 9 in (7.62 x 30.48 x 22.86 cm)

blue onyx

4 x 16 x 8 in (10.16 x 40.64 x 20.32 cm)

honeycomb Calcite and yule marble

14 x 6 x 4 in (35.56 x 15.24 x 10.16 cm)